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Our Dental Assistants

Barbara Long

Dental Assistant

Barbara Long, C.D.A., graduated from Haverford High School in Havertown, PA.  She attended Northampton Area Community College and received her Certification from Lehigh Valley Dental Assisting Institute in 1997. Barbara worked as a dental assistant at several offices in PA and Indiana before being hired by Belvidere Dental  in 1997. She is a Certified Dental Assist. and is also CPR/AED certified.  Barbara lives in Nazareth, PA with her husband Dan and has two grown children and several grandchildren. Barbara enjoys gardening, reading a good book at the Jersey Shore, singing, playing the piano, and spending time with her family.



Kellie Bittenbender

Dental Assistant

Kellie Bittenbender graduated from Miami Coral Park High School.  She moved back to Belvidere with her husband where he was born and raised.  She served in the Navy where she received her dental assistant training.  She joined our practice in April 2015 and brings with her 25+ years of experience in the dental field.  She is New Jersey XR certified. Kellie resides in Nazareth with her husband Rick and has four children.  She enjoys shopping and biking.



Jill Hummel

Dental Assistant

Jill Hummel  was a graduate of Easton High School then attended Middlesex County College. She rejoined our practice in July of 2015 after working for an oral surgeon. She is New Jersey XR certified.  She presently resides in Belvidere with her husband and 2 children Tyler and Justin

Jill enjoys biking, kayaking and reading.